body{
    padding: 0;
    margin: 0;
    overflow: hidden;
}

#app{
    width: 100%;
    height: 100vh;
    background-image: url("../image/comfirm.jpg");
    background-size: 100% 100%;
}
.approval-box{
    width: 30%;
    height: 400px;
    margin-top: 150px;
    margin-left: 100px;
}
.fill{
    width: 100%;
    height: 1px;
}
.title{
    width: 100%;
    height: 30px;
    line-height: 30px;
    font-weight: bold;
    font-size: 24px;
    text-align: left;
    color: white;
}
ul li{
    width: 100%;
    list-style: none;
    height: 24px;
    line-height: 20px;
    font-size: 20px;
    text-align: left;
    color: white;
    font-weight: bold;
    margin-top: 10px;
}
.btn{
    width: 30%;
    height: 40px;
    background-color: #19be6b;
    margin-top: 60px;
    margin-left: 35px;
    font-size: 20px;
    color: white;
    border: none;
    cursor: pointer;
}
button:focus{
    outline: none;
}